Safety Vent - Discharges pressure as top cap is unscrewed to prevent accidentally removing the top cover of a fully charged accumulator.

Horizontal or vertical mounting - Most accumulators must be mounted vertically to avoid wear on the bladder from the rough interior of the accumulator chamber. The interior tube (chamber) of all NACOL accumulators (1.5 gallon and larger) are polished to a smooth finish and then coated in a white acrylic resin to avoid bladder wear, making horizontal mounting a possibility. The cushion cup and stronger poppet spring also contribute to NACOL's ability to function properly when horizontally mounted.

NACOL Top-loading Accumulators

NACOL is the only accumulator company that makes top loading accumulators in a wide range of sizes.

3000 PSI Accumulators - NACOL 210 Series

1/5 pint

1 pint

1 quart

1/2 gallon

1 gallon

1.5 gallon

5000 PSI Accumulators - NACOL 350 Series

1 quart

1.2 gallon

1 gallon

1.5 gallon

400 PSI Mobile Accumulators - NACOL 030 Series

1/2 pint

1 pint

1 quart

Wilkes-McLean Hydraulic Suppressors

Reducing hydraulic noise pollution:

Suppress noise, shock vibration and pulsation in your hydraulic systems with hydraulic suppressors. Supressors are inline devices that reduce the noise in hydraulic power units much like a muffler on a car, making the system quieter by absorbing the sound, as well as reducing hydraulic pulsation and hydraulic shock. Suppressors can reduce the noise by up to 60% as well as reducing harmonic noise from dual pump systems.